Moderately Sprained Ankle

I was playing basketball yesterday and I landed funny. At first I didn't really notice any pain, I played a few games after that. I went home and didn't really notice it as much either, the pain came on gradually and by the time I went to bed, there was a pretty bad pain/ache, even if I didn't put any weight on it. I just woke up and I feel a little numbness around my foot.

I've sprained my ankle a few times before but its never been this bad. The pain was keeping me from going to sleep...

I'm gonna try to RICE it but don't know if I should go consult a doctor....